{"indrexa_id":"7c968bb4-2f27-5693-a865-d1242974a011","category_id":"bluetooth_speakers","product_title":"JBL Boombox 4 - Most Powerful Portable Waterproof Speaker with Massive Pro Sound, Up to 34 Hours of Playtime, & Multi-Speaker Connection by Auracast™ (Black)","brand":"JBL","upc":"050036413220","asin":"B0F1H9CTPQ","semantic_description":"The JBL Boombox 4 is a large-format portable Bluetooth speaker rated at 65 watts with an IP68 waterproof and dustproof rating, up to 34 hours of playtime, and a driver configuration of two woofers, two tweeters, and three passive radiators. It features AI Sound Boost for real-time audio adjustment, two selectable Bass Boost modes, Auracast multi-speaker pairing, and lossless audio playback via USB-C. It is best suited for outdoor gatherings, beach trips, and camping, though its large size and high weight class may make it less practical for ultralight travel or backpacking.","best_for_summary":"Best for outdoor enthusiasts and party hosts who want a high-output, waterproof portable speaker with extended battery life and multi-speaker pairing for large gatherings at the beach, campsite, or backyard.","not_ideal_for":["Ultralight backpackers or travelers needing a compact, lightweight speaker","Buyers on a tight budget seeking basic portable audio","Users who need a built-in microphone for speakerphone calls"],"use_case_tags":["outdoor","beach","camping","party","premium-audio"],"buyer_profile_tags":["outdoor-enthusiast","party-host","audiophile"],"manufacturer_description":"\"We turn it up our way—anywhere. The all-new JBL Boombox 4 is bigger, bolder, and better than ever, with powerful JBL Pro Sound that stays loud and clear, with deep thumping bass. AI Sound Boost analyzes our music in real time and adjusts the sound to give us more power with less distortion, even when we turn it all the way up. It packs two bigger woofers, two tweeters and three passive radiators, so every track hits harder and sounds cleaner. When we want to fine-tune the vibe, we just switch between deep or vibrant punchy Bass Boost settings to match our mood. We gave the classic Boombox design a fresh upgrade—it’s larger but lighter, so we can take it wherever the party goes: the beach, the block, or the backyard. It’s IP68 waterproof and dustproof, so weather’s never a dealbreaker. And, with up to 34 hours of playtime (thanks, Playtime Boost), we’re set for the long haul. With the JBL Boombox 4, we carry the mood and the energy, everywhere we go.\"","feature_bullets":["Unbeatable JBL Pro Sound with AI Sound Boost: We’re talking massive sound with deep and punchy bass. The redesigned JBL Boombox 4 packs in two bigger woofers, two tweeters and three passive radiators, so every track hits harder and sounds cleaner. And with AI Sound Boost, we don’t have to lift a finger—this smart tech analyzes our music in real time and adjusts the sound to give us more power with less distortion, even when we turn it all the way up.","Up to 34 hours of playtime: Keep the vibe alive from party to party… to party, for up to 28 hours on a single charge. Forgot to charge up for the next one? It’s all good. JBL Playtime Boost adds up to 6 hours of extra popping, locking, sliding, or whatever moves you got left in that bag.","Waterproof and dustproof: The JBL Boombox 4 is IP68 waterproof and dustproof, so it can handle whatever the weather—or our clumsiest friends—throw at it.","Multi-speaker connection by Auracast: Wouldn't it be great to share the whole mood with the whole crew? With Auracast, effortlessly stereo pair two Boombox 4 speakers for a wider sound stage or connect multiple Auracast-enabled JBL speakers to cover more ground with the same playlist.","Two Bass Boost settings to match our vibe: When it comes to bass, we like having options. Fire up the JBL Boombox 4 and you’ll get that classic JBL signature bass we all love. Want to take it deeper? Hit the Bass Boost button on the top panel—the JBL Horn mark glows orange, and boom, you’re in Deep Bass mode, where those two woofers and three passive radiators go all in. Want something tighter and more energetic? Tap the button twice, the Horn mark turns white, and you’re in Punchy Bass mode. Whatever the mood, we’ve got the bass to match.","Bigger and louder, but lighter: The JBL Boombox 4 sounds bigger and better than ever—but here’s the real win: we redesigned it to be lighter than before. So now it’s way easier to set the tone wherever we go.","Lossless audio playback: Want to hear every detail? Plug into your laptop or other audio device using the Boombox 4’s USB-C port* to enjoy lossless audio playback. It's perfect for real audio fans who want more from their music. Just make sure your source offers lossless audio. *Requires compatible lossless audio content from supported apps or services.","Recycled plastic and fabric, plus FSC certified paper packaging: The JBL Boombox 4 incorporates post-consumer recycled plastic and recycled fabric for the speaker grille. It's also packaged in FSC-certified paper printed with soy ink.","Replaceable battery**: \"Want even more life out of your speaker? Replace the rechargeable battery in three simple steps, and your JBL Boombox 4 will be back at full power. **Replaceable battery sold separately\""],"spec_table":[{"field":"Brand","value":"JBL"},{"field":"Speaker Maximum Output Power","value":"65 Watts"},{"field":"Frequency Response","value":"20 Hz"},{"field":"Connectivity Technology","value":"Bluetooth"},{"field":"Audio Output Mode","value":"Stereo"}],"bought_in_past_month":"1K+","variants":["B0F1H9CTPQ","B0F1H9F4CB","B0GY68MWQP","B0FXCYV2R8","B0GY6877Z8","B0GY6827CK","B0F1GZ68PH"],"shipping_amount":"FREE","manufacturer":"JBL","climate_pledge_friendly":true,"specs":{"output_power_watts":65,"battery_life_hours":34,"waterproof_rating":"IP68","bluetooth_version":null,"weight_oz":208,"frequency_response_low_hz":null,"frequency_response_high_hz":null,"audio_channels":"Stereo","driver_size_mm":null,"connectivity_types":["Bluetooth","USB-C","USB"],"has_rgb_lights":false,"has_power_bank":false,"is_floatable":false,"multi_speaker_pairing":true,"has_built_in_microphone":false,"has_app_control":false,"is_rugged":true},"review_intelligence":{"total_reviews":707,"average_rating":4.8,"rating_distribution":{"1_star":"3%","2_star":"0%","3_star":"2%","4_star":"6%","5_star":"89%"},"top_positive_themes":["Sound quality (96)","Value for money (29)","Battery life (22)","Portability (19)","Power (12)","Weight (11)","Functionality (10)"],"top_negative_themes":[],"top_mixed_themes":["Connectivity (9)"],"review_summary":"Customers praise the speaker's sound quality, particularly its clarity and highs, and appreciate its portability, with one mentioning it's perfect for both home and outdoor use. The battery life is impressive, with one customer noting its rapid charging time, and they find it worth the price. Customers like its power, with one highlighting its excellent low-frequency performance, and appreciate its lightweight design. The connectivity receives mixed reviews, though many find the Bluetooth connection works well.","reliability_score":"high"},"best_offer":{"retailer":"amazon","retailer_id":"B0F1H9CTPQ","price_usd":549.95,"original_price_usd":null,"affiliate_url":"https://www.indrexa.com/go/jbl-boombox-4-most-7c968bb4/amazon","in_stock":true,"shipping":{"free_shipping_available":null,"free_shipping_note":null,"min_order_for_free_shipping":null},"last_updated":"2026-07-18T08:45:55.660074+00:00"},"all_offers":[{"retailer":"amazon","retailer_id":"B0F1H9CTPQ","price_usd":549.95,"original_price_usd":null,"affiliate_url":"https://www.indrexa.com/go/jbl-boombox-4-most-7c968bb4/amazon","in_stock":true,"shipping":{"free_shipping_available":null,"free_shipping_note":null,"min_order_for_free_shipping":null},"last_updated":"2026-07-18T08:45:55.660074+00:00"}],"_llm_hints":{"best_offer_logic":"lowest price among in-stock offers","out_of_stock_offers_included":true,"use_affiliate_url":"always use affiliate_url field, never construct retailer URLs manually","shipping_note":"shipping costs are estimates only — final cost depends on user location and membership status","null_fields":"null spec or review fields mean data was unavailable from source — do not infer values","manufacturer_description":"brand's own product description — official copy from Amazon listing","feature_bullets":"array of manufacturer's bullet-point features from Amazon listing","spec_table":"raw structured spec table from Amazon — category-specific technical specs","bought_in_past_month":"Amazon demand signal — number of units sold in past 30 days","variants":"array of ASINs for color/size variants of this product","shipping_amount":"shipping cost signal — FREE indicates free shipping available","climate_pledge_friendly":"Amazon Climate Pledge Friendly badge — sustainability certification","data_freshness":"checked_at timestamp from most recent price record","best_offer_null_means":"all known offers are currently out of stock — check all_offers for availability"},"json_ld":{"@context":"https://schema.org","@type":"Product","name":"JBL Boombox 4 - Most Powerful Portable Waterproof Speaker with Massive Pro Sound, Up to 34 Hours of Playtime, & Multi-Speaker Connection by Auracast™ (Black)","brand":{"@type":"Brand","name":"JBL"},"description":"The JBL Boombox 4 is a large-format portable Bluetooth speaker rated at 65 watts with an IP68 waterproof and dustproof rating, up to 34 hours of playtime, and a driver configuration of two woofers, two tweeters, and three passive radiators. It features AI Sound Boost for real-time audio adjustment, two selectable Bass Boost modes, Auracast multi-speaker pairing, and lossless audio playback via USB-C. It is best suited for outdoor gatherings, beach trips, and camping, though its large size and high weight class may make it less practical for ultralight travel or backpacking.","sku":"7c968bb4-2f27-5693-a865-d1242974a011","identifier":[{"@type":"PropertyValue","name":"asin","value":"B0F1H9CTPQ"},{"@type":"PropertyValue","name":"indrexa_id","value":"7c968bb4-2f27-5693-a865-d1242974a011"}],"offers":[{"@type":"Offer","url":"https://www.indrexa.com/go/jbl-boombox-4-most-7c968bb4/amazon","priceCurrency":"USD","price":549.95,"availability":"https://schema.org/InStock","seller":{"@type":"Organization","name":"Amazon"}}],"additionalProperty":[{"@type":"PropertyValue","name":"output_power_watts","value":65},{"@type":"PropertyValue","name":"battery_life_hours","value":34},{"@type":"PropertyValue","name":"waterproof_rating","value":"IP68"},{"@type":"PropertyValue","name":"weight_oz","value":208},{"@type":"PropertyValue","name":"audio_channels","value":"Stereo"},{"@type":"PropertyValue","name":"connectivity_types","value":["Bluetooth","USB-C","USB"]},{"@type":"PropertyValue","name":"has_rgb_lights","value":false},{"@type":"PropertyValue","name":"has_power_bank","value":false},{"@type":"PropertyValue","name":"is_floatable","value":false},{"@type":"PropertyValue","name":"multi_speaker_pairing","value":true},{"@type":"PropertyValue","name":"has_built_in_microphone","value":false},{"@type":"PropertyValue","name":"has_app_control","value":false},{"@type":"PropertyValue","name":"is_rugged","value":true}],"gtin":"050036413220","aggregateRating":{"@type":"AggregateRating","ratingValue":4.8,"reviewCount":707}}}